Pinus mugo 'Zwergkugel'
Pinus nigra 'SN 18'
Heloniopsis orientalis 'Snow White'
Philadelphus 'Minnesota Snowflake'
Hydrangea paniculata 'Limelight'
Frangula alnus 'Ron Williams'
Dahlia 'Zahra'
Erythronium 'Pagoda'
Sedum 'Chocolate Cherry'
Galanthus elwesii 'Polar Bear'
Sempervivum 'Steel Appeal'
Daphne x transatlantica 'Eternal Fragrance'